19391196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3583}}^1$

素因数の和:3642

約数の個数: 48

約数和(自身を含む): 50577408

約数和(自身を除く): 31186212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 3583, 5412, 7166, 10749, 14332, 21498, 39413, 42996, 78826, 118239, 146903, 157652, 236478, 293806, 440709, 472956, 587612, 881418, 1615933, 1762836, 3231866, 4847799, 6463732, 9695598, 19391196]

約数ペア:

[(1, 19391196), (2, 9695598), (3, 6463732), (4, 4847799), (6, 3231866), (11, 1762836), (12, 1615933), (22, 881418), (33, 587612), (41, 472956), (44, 440709), (66, 293806), (82, 236478), (123, 157652), (132, 146903), (164, 118239), (246, 78826), (451, 42996), (492, 39413), (902, 21498), (1353, 14332), (1804, 10749), (2706, 7166), (3583, 5412)]